func handleMapDiff(key string, originalValue, modifiedValue, patch map[string]interface{},
	schema LookupPatchMeta, diffOptions DiffOptions) error {
	subschema, patchMeta, err := schema.LookupPatchMetadataForStruct(key)

	if err != nil {
		// We couldn't look up metadata for the field
		// If the values are identical, this doesn't matter, no patch is needed
		if reflect.DeepEqual(originalValue, modifiedValue) {